Handheld Thermal Imager ‑20 to 300 ℃ Infrared Thermal Imaging Camera for Leakage Detection Troubleshooting 100‑240V EU Plug Item Type: Thermal Camera Imager Material: ABS Display: 2.0 color screen Measurement Range: -20 to 300 ℃ (-4 ℉ to 572 ℉) Measurement Accuracy: ± 2%, ± 2 ℃ Field of View: 33 ° x 33 ° Focus Mode: Fixed Frame Rate: 5Hz to 6Hz Wavelength Range: 8 to 14um Infrared Image Resolution: 32 x 32 Photo Resolution: 176 x 220 Photo Format: bmp Storage Space: 16MB Palette: Iron Red, White Heat Working Temperature: 0 to 50 ℃ Storage Temperature: -10 to 50 ℃ Humidity: Less than 85% RH Accessories: Adapter, USB cable Battery: Lithium battery (18500) x 1 (battery capacity 1400mAh) (shipped with built in battery)